TLC had ten Top 10 singles, four multi-platinum albums, and won four Grammy Awards. Rapper Bow Wow, who went triple platinum when he was known as Lil' Bow Wow in 2000, has had his own radio hits and a number of starring roles in films, including "Like Mike" and "Lottery Ticket."

T-Boz owes creditors $768,642.99, mostly from mortgages on her $1.2 million house, court documents revealed. According to TMZ, the "Waterfalls" hitmaker still earns $1,200 a month in royalties. Her total monthly income is $11,700 and her expenses are just $8,821, so where's the loss coming from?

T-Boz claims she wouldn't be in financial trouble if she received $250,000 in child support that she says she's owed in the court documents. T-Boz divorced from her daughter's father, rapper Mack 10, in 2004.

While Bow Wow has more recent music success (his 2006 song "Shortie Like Mine" went to No. 1 on the rap charts), it appears he owes nearly six figures. BET reports a tax lien filed in Florida by the federal government says the rapper, real name Shad Gregory Moss, owes the government $91,105.61 for unpaid taxes from the year 2006.

The rapper denied the report, calling it "not true."

"I'm sitting in my beautiful condo as of RIGHT NOW that [TMZ] said I don't have anymore," Bow Wow wrote on his blog. "We all know not to believe anything the media writes or blogs it's their job to entertain the minds of the simple minded."

Bow Wow also used his blog to explain the delay in his forthcoming album, "Underrated," originally scheduled for release next week. He assured fans the wait will be well worth it.

"My album sounds nothing like what you’ve heard come out of [Young Money/Cash Money] so far," the rapper wrote. "'Underrated' is a classic." The release, his first with Young Money Records, is now expected to be out sometime early next year.

Other musicians who have had recent issues with U.S. tax authorities include Snoop Dogg, Lil Wayne, Ruff Ryders and Nas. Ja Rule is currently serving a 28-month sentence at Oneida Correctional Facility for failing to pay taxes on $3 million earned, as well as attempted criminal weapon possession.